SAM9G20
Description
The SAM9G20 embedded microprocessor unit is based on the integration of an Arm926EJ-S™ processor with fast ROM and RAM memories and a wide range of peripherals.
Key Features
- External Bus Interface (EBI) - Supports SDRAM, Static Memory, ECC-enabled SLC NAND Flash and pactFlash®
- USB 2.0 Full Speed (12 Mbit/s) Device Port - On-chip Transceiver, 2,432-byte Configurable Integrated DPRAM
- USB 2.0 Full Speed (12 Mbit/s) Host and Dual Port - Single or Dual On-chip Transceivers - Integrated FIFOs and Dedicated DMA Channels
- Bus Matrix - Six 32-bit-layer Matrix - Boot Mode Select Option, Remap mand
- Periodic Interval Timer, Watchdog Timer and Real-time Timer
- Reset Controller (RSTC)
- Based on a Power-on Reset Cell, Reset Source Identification and Reset Output Control
- Clock Generator (CKGR)
- 3 to 20 MHz On-chip Oscillator, One up to 800 MHz PLL and One up to 100 MHz PLL
- Power Management Controller (PMC)
